A study on clinical effectiveness of acoustic energy visualization in rehabilitation of voice disorders

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1050230089

Enrollment

Registered

2023-08-22

Start date

2023-08-22

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Voice disorders

Interventions

In this study, the vocalization training support systems developed in the previous study will be introduced into the rehabilitation of voice disorders. In addition to the usual tube phonation training

Eligibility

Inclusion criteria

Inclusion criteria: Patients with voice disorders visiting the Department of Otorhinolaryngology, Kobe City Medical Center General Hospital, who will undergo tube phonation training.

Exclusion criteria

Exclusion criteria: Patients with hearing impairment Patients with motor/sensory disorders

Design outcomes

Primary

Measure	Time frame
Acoustic analysis	—

Secondary

Measure	Time frame
Acoustic analysis, Vocal function, voice quality, user evaluation questionnaire	—

Contacts

Public ContactNaoko Kawamura

Himeji Dokkyo University

kawamura@gm.himeji-du.ac.jp+81-772239020

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026